Governor Sununu and State Leaders Unveil Strategy To Fight Supreme Court Sales Tax Case
https://www.governor.nh.gov/news-media/press-2018/20180628-sales-tax.htm
In other words, Florida is an aggressive state, may go after back taxes, and is offering a limited time only voluntary disclosure deal
FL SALES TAX FORGIVENESS POST-WAYFAIR: AMAZON FBA SELLERS
http://www.floridasalestax.com/Florida-Tax-Law-Blog/2018/June/FL-SALES-TAX-FORGIVENESS-POST-WAYFAIR-AMAZON-FBA.aspx
Vermont wants you to know...start paying!
Wayfair v. South Dakota